Graureiher vs Steinkrebs

Ardea cinerea compared with Austropotamobius torrentium

Key Differences

• Graureiher is Least Concern while Steinkrebs is Data Deficient.

Taxonomic Classification

Rank	Graureiher	Steinkrebs
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Chordata (Chordatiere)	Arthropoda (Gliederfüßer)
Class	Aves (Vögel)	Malacostraca (Höhere Krebse)
Order	Pelecaniformes (Pelecaniformes)	Decapoda (Zehnfußkrebse)
Family	Ardeidae	Astacidae
Genus	Ardea	Austropotamobius
Species	Ardea cinerea	Austropotamobius torrentium

Evolutionary Relationship

Graureiher and Steinkrebs share a common ancestor at the Kingdom level: Animalia. (Tier)

Conservation Status

Graureiher

LC — Least Concern

Trend: Stable →

Steinkrebs

DD — Data Deficient

Physical Characteristics

Attribute	Graureiher	Steinkrebs
Diet	Carnivore	—
Average Lifespan	15 years	—
Average Length	95 cm	—
Average Weight	1.5 kg	—

Habitat & Geographic Range

Graureiher

Habitat

Typically found in diverse ecosystems where prey species are available.

Range

Found across Europe (6 countries).

Steinkrebs

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Graureiher

A large, elegant wading bird reaching up to 1 meter in height, gray herons inhabit wetlands, rivers, lakes, and coastal areas across Europe, Asia, and Africa. Patient, solitary hunters, they stand motionless for long periods before striking fish, frogs, and small mammals with lightning-fast dagger bill strikes. They nest colonially in tall trees in rookeries called heronries, sometimes shared with other colonial waterbirds. Widely distributed and of Least Concern globally.